CN215294793U

CN215294793U - Double-optical module of integrated decoration cover

Info

Publication number: CN215294793U
Application number: CN202121584387.1U
Authority: CN
Inventors: 程葛军
Original assignee: Danyang Yinuo Photoelectric Technology Co ltd
Current assignee: Danyang Yinuo Photoelectric Technology Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-24
Anticipated expiration: 2031-07-13

Abstract

The utility model provides a double-light module integrated with a decorative cover, which comprises a decorative cover and a double-light module, wherein the decorative cover is provided with a light outlet; decorate the cover with be provided with buckle structure between the two optical module, decorate the cover and pass through buckle structure fixes on the two optical module, and make the light-emitting port is located two optical module's dead ahead. The utility model discloses to decorate the cover setting at two optical module, when two optical module angular variations, drive and decorate the cover and carry out angular variation simultaneously, avoid two optical module skew light-emitting ports, can effectively solve the problem that appears when angular adjustment is controlled to two optical module structures in the present follow-up turns to the headlight.

Description

Double-optical module of integrated decoration cover

Technical Field

The utility model relates to an automobile lamp technical field, especially an integrated two optical module of decorating cover.

Background

When a vehicle turns at night, the common headlamp can not adjust the illumination angle and only keep a fixed illumination range, so that a blind area is often formed inside the turn, and the safety of a driver is seriously threatened. Therefore, the follow-up steering headlights appear, and the follow-up steering headlights can continuously and dynamically adjust the headlights according to the angle of the steering wheel, the deflection rate of the vehicle and the driving speed so as to adapt to the current steering angle, so that the light direction is consistent with the current driving direction of the vehicle, the omnibearing safety illumination is provided for a driver, and the safety of driving at night is effectively improved.

The conventional follow-up steering headlamp comprises a double-light module, a dimming support, a decorative frame, a lampshade and a lamp housing, wherein the lampshade and the lamp housing are sealed to form a cavity; the decorative frame is provided with a light outlet, and the decorative frame is arranged in the cavity, so that the light outlet is positioned in front of the double-light module; when carrying out the bend illumination, the motor drives two optical module and rotates the regulation illumination angle, because the dress escutcheon is the mounting in accommodation process, two optical module can deviate the light-emitting hole certainly to the integrality of the light beam that two optical module of influence provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving prior art's is not enough, provides an integrated two optical module of decorating cover, will decorate the cover setting at two optical module, when two optical module angular variation, drive and decorate the cover and carry out angular variation simultaneously, avoid two optical module skew light-emitting ports, can effectively solve the problem that appears when angular adjustment about two optical module structures go on in the present follow-up turns to the headlight.

The utility model discloses a realize through following technical scheme:

a double-light module integrated with a decorative cover comprises the decorative cover and the double-light module, wherein a light outlet is formed in the decorative cover; decorate the cover with be provided with buckle structure between the two optical module, decorate the cover and pass through buckle structure fixes on the two optical module, and make the light-emitting port is located two optical module's dead ahead.

Further, according to the utility model discloses a two optical module of cover are decorated to integration, buckle structure includes buckle and draw-in groove, through the buckle card is gone into the draw-in groove makes it fixes to decorate the cover on two optical module.

Further, according to the present invention, the dual optical module integrated with the decorative cover comprises a lens, a lens pressing ring, a lens holder, a base, and a high beam and low beam assembly; the front end of the lens support is provided with a lens mounting groove, the bottom surface of the lens mounting groove is provided with a light transmitting hole, and the lens is fixed in the lens mounting groove through the lens pressing ring; the base is arranged at the bottom of the lens support and is positioned behind the lens mounting groove; the distance light beam assembly is arranged between the lens support and the base.

Furthermore, according to the dual optical module integrated with the decoration cover of the present invention, the decoration cover comprises a decoration cover main body and a decoration strip, the decoration cover main body is provided with a boss which is formed on the lens in a profiling manner, and the light outlet is arranged on the convex surface at the front end of the boss; the upper portion edge of boss is provided with the bellied decoration platform forward, decorate the cover main part and be in the boss below is provided with two at least joint grooves, the ornamental strip is buckled the card through the joint that is provided with and is gone into the joint groove makes the ornamental strip is fixed the lower part edge of boss, through the ornamental strip with it is right to decorate the platform the boss carries out the four sides and surrounds.

Further, according to the utility model discloses a two optical module of integrated dress trim cover, far and near light beam subassembly includes high beam reflector, low beam reflector, light source fixed plate, bright and dark cut-off line shaping subassembly, far beam LED light source board and short beam LED light source board; the low-beam LED light source plate and the low-beam reflector are arranged on the top surface of the light source fixing plate, and low-beam LED particles arranged on the low-beam LED light source plate are positioned at the focus of the low-beam reflector; the high-beam LED light source plate and the high-beam reflector are arranged on the bottom surface of the light source fixing plate, and high-beam LED particles arranged on the high-beam LED light source plate are positioned at the focus of the high-beam reflector; the cut-off line shaping assembly is arranged on the light source fixing plate and is positioned in front of the dipped beam LED light source plate.

Further, according to the dual optical module of the integrated trim cover of the present invention, the cut-off line forming member comprises a cut-off line forming plate for forming a cut-off line of a low beam distribution,

further, according to the utility model discloses an integrated two optical module of decorating cover, the light and shade cut-off line takes shape the subassembly and still includes and mends the worn-out fur, it sets up to mend the worn-out fur to be in the below of cut-off line takes shape the board, and it is right that light passes dark space in the short-distance beam light beam shines and complements.

Further, according to the utility model discloses a two optical module of cover are decorated to integration, mend the worn-out fur for transparent working of plastics, its top profile modeling in the bottom surface of cut-off line shaped plate works as the cut-off line shaped plate sets up during mended the worn-out fur top, the bottom surface of cut-off line shaped plate with mend the top surface laminating of worn-out fur.

Further, according to the utility model discloses a two optical module of cover are decorated to integration, be provided with at least three connecting hole on the base, be provided with the through-hole that corresponds on the light source fixed plate, be provided with the mounting hole that corresponds on the lens support, use the screw to pass in proper order the mounting hole the through-hole with the connecting hole is connected, will far and near light beam assembly with the lens support is fixed simultaneously on the base.

Further, according to the utility model discloses a two optical module of cover are decorated to integration, still be provided with spacing post on the base, the light source fixed plate with the lens support all is provided with spacing hole, spacing post inserts spacing hole makes far and near light beam subassembly with the lens support is spacing on the base.

The utility model has simple structure and convenient and fast installation; the decoration cover is arranged on the double-light module, when the angle of the double-light module changes, the decoration cover is driven to change the angle at the same time, the deviation of the double-light module from a light outlet is avoided, and the problem that the angle of the double-light module structure in the conventional follow-up steering headlamp is adjusted when the angle is adjusted is solved.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is an exploded view of the decorative cover of the present invention.

Fig. 3 is an exploded view of the dual optical module of the present invention.

Fig. 4 is a perspective view of the middle cutoff line forming assembly of the present invention.

In the figure:

1 is a decorative cover, 11 is a light outlet, 12 is a decorative cover main body, 121 is a boss, 1211 is a decorative table, 13 is a decorative strip, and 131 is a stripe;

2, a dual optical module, 21, a lens, 22, a lens pressing ring, 23, a lens support, 231, a lens mounting groove, 2311, a light-transmitting hole, 2312, a connecting hole column, 232, a mounting hole, 233, a hinge shaft, 24, a base, 241, a connecting hole, 242, a limiting column, 243, a connecting shaft, 25, a high-beam and low-beam light beam assembly, 251, a high-beam reflector, 252, a low-beam reflector, 253, a light source fixing plate, 2531, a through hole, 2532, a limiting hole, 254, a cut-off line forming assembly, 2541, a light supplementing plate, 2542, a cut-off line forming plate, 25421, a first line segment surface, 25422, a second line segment surface, 25423, 255, a high-beam LED light source plate, and 256, a low-beam LED light source plate;

3 is a buckle structure, 31 is a buckle, and 32 is a clamping groove;

4 is a screw, 5 is a clamping groove, and 6 is a clamping buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides the following technical solutions: a double-light module integrated with a decorative cover comprises a decorative cover 1 and a double-light module 2, wherein a light outlet 11 is formed in the decorative cover 1; decorate and be provided with buckle structure 3 between cover 1 and the two optical module 2, decorate cover 1 and fix on two optical module 2 through buckle structure 3 to make light-emitting window 11 be located two optical module 2 dead ahead.

Further, as shown in fig. 2, the snap structure 3 includes a snap 31 and a snap groove 32, and the snap 31 is snapped into the snap groove 32, so that the trim cover 1 is fixed on the dual optical module 2. Specifically, the buckle 31 is arranged on the decorative cover 1, the slot 32 is arranged on the dual-optical module 2, and the buckle 31 is clamped into the slot 32, so that the decorative cover 1 is fixed on the dual-optical module 2; those skilled in the art will appreciate that the latch 31 may also be provided on the dual optical module 2 and the slot 32 on the trim cover 1.

In addition, as shown in fig. 3, the dual optical module 2 includes a lens 21, a lens pressing ring 22, a lens holder 23, a base 24, and a high-low beam assembly 25; the front end of the lens support 23 is provided with a lens mounting groove 231, the bottom surface of the lens mounting groove 231 is provided with a light transmission hole 2311, and the lens 21 is fixed in the lens mounting groove 231 through a lens pressing ring 22; the base 24 is arranged at the bottom of the lens support 23 and is positioned behind the lens mounting groove 231; the high beam and low beam assembly 25 is arranged between the lens support 23 and the base 24; high and low beam illumination light is provided by the high and low beam assembly 25 and is formed into high or low beams by the lens 21. Specifically, at least two mounting legs are disposed on the lens pressing ring 22, mounting holes 232 are disposed on the mounting legs, connection hole posts 2312 are disposed on the outer side wall of the lens mounting groove 231, the lens 21 is placed in the lens mounting groove 231, the lens pressing ring 22 is placed above the lens 21, the lens 21 is fixed on the lens support 23 by connecting the mounting holes 232 and the connection hole posts 2312 with screws 4.

Further, as shown in fig. 2, the decorative cover 1 includes a decorative cover main body 12 and a decorative strip 13, a boss 121 which is formed on the decorative cover main body 12 and is formed to follow the lens 21, and the light outlet 11 is formed on a convex surface at the front end of the boss 121; the upper edge of the boss 121 is provided with a decorative table 1211 protruding forwards, the decorative cover main body 12 is provided with at least two clamping grooves 5 below the boss 121, and the decorative strip 13 is clamped into the clamping grooves 5 through the clamping buckles 6 arranged, so that the decorative strip 13 is fixed on the lower edge of the boss 121, and the boss 121 is surrounded on four sides by the decorative strip 13 and the decorative table 1211. The appearance efficiency of the trim cover 1 is further improved by the trim strip 13 and the trim stop 1211. In order to improve the appearance of the decorative cover 1, the outer surface of the decorative cover main body 12 is provided with a black coating, and the outer surface of the decorative strip 13 is provided with an aluminum plating layer. Those skilled in the art will appreciate that other color coatings are possible, and of course, the outer surface of the trim cover body 12 may be provided with an aluminum plating layer and the outer surface of the trim strip 13 may be provided with a black coating. In order to improve the appearance, several stripes 131 can be provided on the side elevations of the decorative strip 13.

Further, the high and low beam assembly 25 includes a high beam reflector 251, a low beam reflector 252, a light source fixing plate 253, a cut-off line shaping assembly 254, a high beam LED light source plate 255 and a low beam LED light source plate 256; the low-beam LED light source plate 256 and the low-beam reflector 252 are disposed on the top surface of the light source fixing plate 253, and low-beam LED particles disposed on the low-beam LED light source plate 256 are located at the focus of the low-beam reflector 252; the high beam LED light source plate 255 and the high beam reflector 251 are disposed on the bottom surface of the light source fixing plate 253, and the high beam LED particles disposed on the high beam LED light source plate 255 are located at the focus of the high beam reflector 251; the cutoff shaping member 254 is provided on the light source fixing plate 253 in front of the low-beam LED light source plate 256.

In addition, at least three connecting holes 241 are formed in the base 24, corresponding through holes 2531 are formed in the light source fixing plate 253, corresponding mounting holes 232 are formed in the lens support 23, and the distance light beam assembly 25 and the lens support 23 are simultaneously fixed on the base 24 by using screws 4 which sequentially penetrate through the mounting holes 232 and the through holes 2531 to be connected with the connecting holes 241. The screw 4 is convenient and quick to install and is beneficial to maintenance.

Further, a limiting post 242 is further disposed on the base 24, the light source fixing plate 253 and the lens support 23 are both provided with a limiting hole 2532, and the limiting post 242 is inserted into the limiting hole 2532, so that the light source fixing plate 253 and the lens support 23 are limited on the base 24. Through the matching of the limiting column 242 and the limiting hole 2532, the positions of the base 24, the high-beam and low-beam light beam assembly 25 and the lens support 23 are not deviated after being installed.

In addition, a connecting shaft 243 is provided at the middle of the bottom of the base 24, and a corresponding hinge shaft 233 is provided at the top of the lens holder 23. The dual optical module 2 is hinged to the adjusting bracket by the connecting shaft 243 and the hinge shaft 233.

Further, as shown in fig. 4, the cutoff line shaping assembly 254 includes a fill light plate 2541 and a cutoff line shaping plate 2542, the cutoff line shaping plate 2542 is disposed on top of the fill light plate 2541, the cutoff line shaping plate 2542 is used for forming a cutoff line of the low beam distribution, and the fill light plate 2541 is used for light supplement through the dark area in the low beam. The cut-off line forming plate 2542 includes a first segment surface 25421, a second segment surface 25422, and a third segment surface 25423, the first segment surface 25421, the third segment surface 25423 being parallel to the horizontal H-H line of the reference axis, the third segment surface 25423 being higher than the first segment surface 25421, so that the second segment surface 25422 connected between the first segment surface 25421 and the third segment surface 25423 is inclined at a set angle for forming a 15 ° or 45 ° rising region in the low beam distribution. The stop line forming plate 2542 may be welded, glued, riveted, screwed, or fixed by a button, and the like, and is preferably welded to the top of the light supplement plate 2541, specifically, the light supplement plate 2541 is provided with a plurality of welding posts, the stop line forming plate 2542 is provided with corresponding holes, the stop line forming plate 2542 is placed on the light supplement plate 2541, the welding posts pass through the holes, and the stop line forming plate 2542 is fixed to the light supplement plate 2541 by a welding process.

Further, the light supplement plate 2541 is a transparent plastic member, the top of the light supplement plate 2541 is formed by a contour on the bottom surface of the cut-off line forming plate 2542, and when the cut-off line forming plate 2542 is disposed on the top of the light supplement plate 2541, the bottom surface of the cut-off line forming plate 2542 is attached to the top surface of the light supplement plate 2541. Specifically, the distance that light filling board 2541 is located the top of third line segment face 25423 below and is 2.5mm to the bottom, and the distance that light filling board 2541 is located the top of first line segment face 25421 below and is 1.95mm to the bottom, through this thickness of light filling board 251, makes things convenient for near light LED granule during operation, and light can get into from the one end terminal surface that corresponds of light filling board 2541 to come out from the other end terminal surface.

When the high-beam LED light source board 255 is used, high-beam LED particles on the high-beam LED light source board are lighted to emit light, and the light passes through the high-beam reflector 251 and then passes through the lens 21 to form a first light beam; meanwhile, the low-beam LED particles on the low-beam LED light source plate 256 illuminate to emit light, which passes through the low-beam reflector 252 and then the lens 21 to form a second light beam; the first light beam and the second light beam form a high beam; when a low-beam light beam needs to be provided, the high-beam LED particles do not work; the light emitted by the low-beam LED particles is formed into a light beam by the low-beam reflector 252, the light beam passes through the cut-off line forming plate 2542 on the cut-off line forming assembly 254 to form a cut-off line with low-beam distribution, and then the light beam is emitted out through the lens 21 to form a low-beam light beam; simple structure and convenient installation.

Claims

1. The utility model provides an integrated two optical module of decorating cover which characterized in that: the LED lamp comprises a decorative cover and a double-light module, wherein a light outlet is formed in the decorative cover; decorate the cover with be provided with buckle structure between the two optical module, decorate the cover and pass through buckle structure fixes on the two optical module, and make the light-emitting port is located two optical module's dead ahead.

2. A dual light module with an integrated trim cover as defined in claim 1, wherein: the buckle structure comprises a buckle and a clamping groove, and the buckle is clamped into the clamping groove, so that the decoration cover is fixed on the double-optical module.

3. A dual light module with an integrated trim cover as defined in claim 1, wherein: the double-optical module comprises a lens, a lens pressing ring, a lens bracket, a base and a far and near light beam assembly; the front end of the lens support is provided with a lens mounting groove, the bottom surface of the lens mounting groove is provided with a light transmitting hole, and the lens is fixed in the lens mounting groove through the lens pressing ring; the base is arranged at the bottom of the lens support and is positioned behind the lens mounting groove; the distance light beam assembly is arranged between the lens support and the base.

4. A dual light module with an integrated trim cover as defined in claim 3, wherein: the decorative cover comprises a decorative cover main body and a decorative strip, a boss which is profiled on the lens is arranged on the decorative cover main body, and the light outlet is arranged on a convex surface at the front end of the boss; the upper portion edge of boss is provided with the bellied decoration platform forward, decorate the cover main part and be in the boss below is provided with two at least joint grooves, the ornamental strip is buckled the card through the joint that is provided with and is gone into the joint groove makes the ornamental strip is fixed the lower part edge of boss, through the ornamental strip with it is right to decorate the platform the boss carries out the four sides and surrounds.

5. A dual light module with an integrated trim cover as defined in claim 3, wherein: the far and near light beam assembly comprises a far light reflector, a near light reflector, a light source fixing plate, a cut-off line forming assembly, a far light LED light source plate and a near light LED light source plate; the low-beam LED light source plate and the low-beam reflector are arranged on the top surface of the light source fixing plate, and low-beam LED particles arranged on the low-beam LED light source plate are positioned at the focus of the low-beam reflector; the high-beam LED light source plate and the high-beam reflector are arranged on the bottom surface of the light source fixing plate, and high-beam LED particles arranged on the high-beam LED light source plate are positioned at the focus of the high-beam reflector; the cut-off line shaping assembly is arranged on the light source fixing plate and is positioned in front of the dipped beam LED light source plate.

6. A dual light module with an integrated trim cover as defined in claim 5, wherein: the cutoff shaping assembly comprises a cutoff shaping plate for forming a cutoff for a low beam distribution.

7. A dual light module with an integrated trim cover as defined in claim 6, wherein: the light and shade cut-off line forming assembly further comprises a light supplement plate, wherein the light supplement plate is arranged below the cut-off line forming plate and used for enabling light to penetrate through a dark area in the low-beam light beam to supplement the light.

8. A dual light module with an integrated trim cover as defined in claim 7, wherein: the light supplement plate is a transparent plastic piece, the top of the light supplement plate is in profile modeling with the bottom surface of the cut-off line forming plate, and when the cut-off line forming plate is arranged at the top of the light supplement plate, the bottom surface of the cut-off line forming plate is attached to the top surface of the light supplement plate.

9. A dual light module with an integrated trim cover as defined in claim 5, wherein: the light source fixing plate is characterized in that at least three connecting holes are formed in the base, corresponding through holes are formed in the light source fixing plate, corresponding mounting holes are formed in the lens support, screws sequentially penetrate through the mounting holes and the through holes are connected with the connecting holes, and the distance light beam assembly and the lens support are fixed to the base at the same time.

10. A dual light module with an integrated trim cover as defined in claim 9, wherein: the base is further provided with a limiting column, the light source fixing plate and the lens support are both provided with limiting holes, and the limiting column is inserted into the limiting holes, so that the far and near light beam assembly and the lens support are limited on the base.